An auto backup camera is also known as rear view camera and reversing camera. These cameras help you to detect any obstacle or children while parking or reversing the vehicle. These cameras are different from normal cameras as the camera face the opposite direction from driver so, images shown by monitor are in opposite direction.
An auto backup camera has wide angle lens to cover the horizontal line completely. You can mount camera on the license plate aimed downward to see the obstacles near to bumper. In a large car like a SUV there is large blind spot than a regular car so; using an auto backup camera will be beneficial in that case.
Some vehicle manufacturing companies offer these backup cameras in their SUVs and passenger trucks. But they are expensive, so you can have this amazing camera from aftermarket at a reasonable price. As you know that a single accident can increase your insurance premium. However, you can have this camera for about $100 with a little research. This is a small price for your security. You can find these awesome gadgets from online retail market at very cheap price. Now you don’t need to worry about what is lurking behind your vehicle.